package com.sky.handler;

/**
 * ClassName: MyMetaObjectHandler
 * Package: IntelliJ IDEA
 *
 * @author 张文豪
 * @description fnwo
 * @date 2023/8/15 18:29
 */

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import com.sky.context.BaseContext;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.Date;

/**
 * 配置mybatis-plus自动填充类
 * @author qzz
 */
/**
 * 自定义元数据数据对象处理器
 */
@Component
@Slf4j
public class MyMetaObjectHandler implements MetaObjectHandler {
    /**
     * 新增时自动填充
     * @param metaObject
     */
    @Override
    public void insertFill(MetaObject metaObject) {
        log.info("公共字段自动填充[insert]...");
        log.info(metaObject.toString());
        metaObject.setValue("createTime", LocalDateTime.now());
        metaObject.setValue("updateTime", LocalDateTime.now());
        metaObject.setValue("createUser", BaseContext.getCurrentId());
        metaObject.setValue("updateUser", BaseContext.getCurrentId());
    }
    /**
     * 修改操作自动填充
     * @param metaObject
     */
    @Override
    public void updateFill(MetaObject metaObject) {
        log.info("公共字段自动填充[update]...");
        log.info(metaObject.toString());
        long id = Thread.currentThread().getId();
        log.info("线程id为:{}",id);
        metaObject.setValue("updateTime", LocalDateTime.now());
        metaObject.setValue("updateUser", BaseContext.getCurrentId());
    }
}



